1) The SIT® drive (TX compatible) allows for optimum torque transmission, a tight and snug fit, and fast centering.
2) The high efficiency thread with anti-friction coating to reduce drive-in torque.
3) An aggressive drilling tip with wings cuts a clearance hole for decks with a steel under construction. It allows quick, easy and safe work without pre-drilling for steel thickness: 1.25 – 3.0 mm.
The Delta®-Seal coating gives them a high corrosion and weather resistance, increased fracture torque, and makes them suitable for outdoor use where stainless steel is not required.
NOT suitable for use around pools, close to the waterline and in aggressive environments. For those applications you should consider our stainless 316/bimetal screws.
- Decking and cladding to steel substructures
- Spotted Gum
- Sydney Bluegum
- Tasmanian Oak
- Victorian Ash
- Grey Box
Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.
Note: DELTA® SEAL coating not suitable for areas that are subject to sea water, salt chlorinated pools, harsh or aggressive environments (including cleaners) or extreme UV exposure. For these applications, please see our 316 stainless steel alternative.